1 /* 2 * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.messaging.saaj.soap; 27 28 import javax.xml.namespace.QName; 29 import javax.xml.soap.SOAPException; 30 import javax.xml.stream.XMLStreamConstants; 31 import javax.xml.stream.XMLStreamException; 32 import javax.xml.stream.XMLStreamReader; 33 import javax.xml.stream.XMLStreamWriter; 34 35 import com.sun.xml.internal.messaging.saaj.LazyEnvelopeSource; 36 import com.sun.xml.internal.org.jvnet.staxex.util.XMLStreamReaderToXMLStreamWriter; 37 38 39 /** 40 * StaxBridge builds Envelope from LazyEnvelopeSource 41 * 42 * @author shih-chang.chen@oracle.com 43 */ 44 public class StaxLazySourceBridge extends StaxBridge { 45 private LazyEnvelopeSource lazySource; 46 47 public StaxLazySourceBridge(LazyEnvelopeSource src, SOAPPartImpl soapPart) throws SOAPException { 48 super(soapPart); 49 lazySource = src; 50 final String soapEnvNS = soapPart.getSOAPNamespace(); 51 try { 52 breakpoint = new XMLStreamReaderToXMLStreamWriter.Breakpoint(src.readToBodyStarTag(), saajWriter) { 53 @Override 54 public boolean proceedAfterStartElement() { 55 if ("Body".equals(reader.getLocalName()) && soapEnvNS.equals(reader.getNamespaceURI()) ){ 56 return false; 57 } else 58 return true; 59 } 60 }; 61 } catch (XMLStreamException e) { 62 throw new SOAPException(e); 63 } 64 } 65 66 @Override 67 public XMLStreamReader getPayloadReader() { 68 return lazySource.readPayload(); 69 // throw new UnsupportedOperationException(); 70 } 71 72 @Override 73 public QName getPayloadQName() { 74 return lazySource.getPayloadQName(); 75 } 76 77 @Override 78 public String getPayloadAttributeValue(String attName) { 79 if (lazySource.isPayloadStreamReader()) { 80 XMLStreamReader reader = lazySource.readPayload(); 81 if (reader.getEventType() == XMLStreamConstants.START_ELEMENT) { 82 return reader.getAttributeValue(null, attName); 83 } 84 } 85 return null; 86 } 87 88 @Override 89 public String getPayloadAttributeValue(QName attName) { 90 if (lazySource.isPayloadStreamReader()) { 91 XMLStreamReader reader = lazySource.readPayload(); 92 if (reader.getEventType() == XMLStreamConstants.START_ELEMENT) { 93 return reader.getAttributeValue(attName.getNamespaceURI(), attName.getLocalPart()); 94 } 95 } 96 return null; 97 } 98 99 @Override 100 public void bridgePayload() throws XMLStreamException { 101 //Assuming out is at Body 102 writePayloadTo(saajWriter); 103 } 104 105 public void writePayloadTo(XMLStreamWriter writer) throws XMLStreamException { 106 lazySource.writePayloadTo(writer); 107 } 108 }